SCIENCE 4

It is a community of interacting organisms and their environment.

• Ecosystem

• Grasslands

• Savanna

• Forest

It is an open area of flat land that mainly comprises of grasses with a few trees and shrubs.

• Ecosystem

• Grasslands

• Savanna

• Forest

It is usually a small space that is filled with different types of plants because it receives plenty of rain.

• Ecosystem

• Grasslands

• Savanna

• Forest

These are living things such as plants, animals, and humans.

• Terrestrial Ecosystem

• Abiotic Components

• Biotic Components

• Aquatic Ecosystem

These are nonliving things such as soil, water, air, temperature, and sunlight.

• Terrestrial Ecosystem

• Abiotic Components

• Biotic Components

• Aquatic Ecosystem

It consists of the interactions between living and nonliving things that occur on land.

• Terrestrial Ecosystem

• Ecosystem

• Wetland Ecosystem

• Aquatic Ecosystem

It consists of the interactions between living and nonliving things that occur in water.

• Terrestrial Ecosystem

• Ecosystem

• Wetland Ecosystem

• Aquatic Ecosystem

It has the characteristics of both terrestrial and aquatic ecosystems.

• Terrestrial Ecosystem

• Ecosystem

• Wetland Ecosystem

• Aquatic Ecosystem

It is an interaction in which organisms fight with one another over important things such as food to survive.

• Competition

• Predation

• Mutualism

• Commensalism

It is an interaction that involves an animal that attacks another to serve its food.

• Competition

• Predation

• Mutualism

• Commensalism